Comparative Effectiveness of Surgical Ligation and Catheter Closure of Patent Ductus Arteriosus in Preterm Infants.

To evaluate the association, if any, between closure modality (surgical ligation SL vs. catheter CC) of a hemodynamically significant patent ductus arteriosus (PDA), after failure of or contraindication to medical therapy, and immediate procedural complications, and post-procedure physiologic status in preterm (gestational age < 32 weeks) infants. In this single-center retrospective cohort study, data were accessed on infants < 32 weeks gestation, who underwent SL or CC of PDA, born from 2019-2021.

Breast milk vs 24% sucrose for procedural pain relief in preterm neonates: a non-inferiority randomized controlled trial.

Objectives: To compare the pain scores between the two groups, breast milk (BM) and 24% sucrose, in preterm neonates undergoing automated heel lance for the blood draw.

Methods: The study is designed as a randomized, single-blinded, non-inferiority trial. Infants born between 30 1/7weeks and 36 6/7 weeks of gestation were randomly assigned to receive either 24% sucrose or expressed BM.

Cross-sectional analysis of adhesion in individuals with sickle cell disease using a standardized whole blood adhesion bioassay to VCAM-1.

Sickle cell disease (SCD) is characterized by frequent and unpredictable vaso-occlusive episodes (VOEs) that lead to severe pain, organ damage, and early death. Lack of reliable biomarkers that objectively define VOEs remains a critical barrier to improving the care for SCD patients. VOEs result from a complex interplay of cell-cell interactions that promote micro-vascular occlusion.